Problem resolving Android SDK Manager update

Problem with SDK Manager update
Failed to fetch URL Https://dl-ssl.google.com/android/repository/repository-6.xml, reason:connection to https:// Dl-ssl.google.com refused

WINDOWS in the C:\WINDOWS\system32\drivers\etc directory, Linux users open the/etc/hosts file.

#Google主页
203.208.46.146 www.google.com
#这行是为了方便打开Android开发官网 don't seem to turn right now.
74.125.113.121 developer.android.com
#更新的内容从以下地址下载
203.208.46.146 dl.google.com
203.208.46.146 dl-ssl.google.com

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#Chrome Online Applications
203.208.46.146 chrome.google.com
203.208.46.146 clients0.google.com
203.208.46.146 clients1.google.com
203.208.46.146 clients2.google.com
203.208.46.146 clients3.google.com
203.208.46.146 clients4.google.com
203.208.46.146 www.googleusercontent.com
203.208.46.146 lh0.googleusercontent.com
203.208.46.146 lh1.googleusercontent.com
203.208.46.146 lh2.googleusercontent.com
203.208.46.146 lh3.googleusercontent.com
203.208.46.146 lh4.googleusercontent.com
203.208.46.146 lh5.googleusercontent.com
203.208.46.146 lh6.googleusercontent.com
203.208.46.146 clients1.googleusercontent.com
203.208.46.146 clients2.googleusercontent.com

#网页快照
203.208.46.146 webcache.googleusercontent.com

#Google SSL
203.208.46.146 encrypted.google.com
203.208.46.146 encrypted.google.com.hk

#Google Docs
203.208.46.146 docs.google.com
203.208.46.146 docs0.google.com
203.208.46.146 docs1.google.com
203.208.46.146 docs2.google.com
203.208.46.146 docs3.google.com
203.208.46.146 spreadsheets.google.com
203.208.46.146 spreadsheets0.google.com
203.208.46.146 spreadsheets1.google.com
203.208.46.146 spreadsheets2.google.com
203.208.46.146 spreadsheets3.google.com

#Gmail
203.208.46.146 mail.google.com
203.208.46.146 chatenabled.mail.google.com #Gmail中Gtalk聊天服务

#Google Search
203.208.46.146 www.google.com

#Google Preview
203.208.46.146 www.googlepreview.com

#Google translation
203.208.46.146 translate.google.com
203.208.46.146 translate.googleapis.com

#Google Search Suggestions (IE9)
203.208.46.146 clients5.google.com

#Google Code
203.208.46.146 code.google.com

#Picasa Web Albums
203.208.46.146 picasaweb.google.com
203.208.46.146 lh0.ggpht.com
203.208.46.146 lh1.ggpht.com
203.208.46.146 lh2.ggpht.com
203.208.46.146 lh3.ggpht.com
203.208.46.146 lh4.ggpht.com
203.208.46.146 lh5.ggpht.com
203.208.46.146 lh6.ggpht.com
203.208.46.146 lh7.ggpht.com
203.208.46.146 lh8.ggpht.com
203.208.46.146 lh8.ggpht.com
203.208.46.146 lh9.ggpht.com
203.208.46.146 lh6.google.com

#Google Personal Information
203.208.46.146 profiles.google.com
203.208.46.146 browsersync.google.com

#Google +
203.208.46.146 talkgadget.google.com #Google + Chat Service
203.208.46.146 ssl.gstatic.com
203.208.46.146 images-pos-opensocial.googleusercontent.com
203.208.46.146 images1-focus-opensocial.googleusercontent.com
203.208.46.146 images2-focus-opensocial.googleusercontent.com
203.208.46.146 images3-focus-opensocial.googleusercontent.com
203.208.46.146 images4-focus-opensocial.googleusercontent.com
203.208.46.146 images5-focus-opensocial.googleusercontent.com
203.208.46.146 images6-focus-opensocial.googleusercontent.com
203.208.46.146 plus.google.com

#Download Download
203.208.46.146 dl.google.com
203.208.46.146 dl-ssl.google.com

#Groups
203.208.46.146 groups.google.com

#Google URL Shortener
203.208.46.146 GOO.GL

#Google App Engine
203.208.46.146 appengine.google.com

#Android Developer

74.125.113.121 developer.android.com

Troubleshooting Android SDK Manager updates